Toothpaste BEAM Pummer
I used the cap of a toothpaste bottle on the bottom of my pummer as a stand. This pummer has two LED lights that charge during the day and pulse into the night. The circuit uses a 2.5 volt 10 Farad super capacitor for power, which should have a longer lifespan than a battery. My old pummers continue to tirelessly operate after almost a decade.